CI that doesn't run on MRs

[Harald Sitter]

Hey

So, I need to vent a bit. I am super unhappy with the manual CI
trigger stuff. Half the time I forget.  When I don't forget I want to
press all the buttons, but I can't because of the prestage, I usually
sit there for 5 seconds, nothing happens because the prestage takes
more than 5 seconds, I get distracted and do something else ... and
forget I wanted to land something at all.

More and more I find myself not caring and merging without pre-merge
CI. Between the manual triggers, failing appium tests, and conflicting
merges I just can't be bothered with the CI. Surely that can't be the
goal here.

Can we get back a CI that helps?

HS